All the people in my field kind of mourn the fact that the name of our field is so terrible. Physical Medicine and Rehabilitation. It's too long and doesn't have the same ring as... otolaryngologist. But nobody can think of anything better.
Here are some failed names suggested:
Strategic medicine specialist
Actually, I think it would be a good idea to just scrap the term "PM&R" altogether. Since we're called physiatrists, why don't we just call the field physiatry??